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内蒙古DB15/T 2946—2023《旱作区玉米探墒播种沟垄覆膜机械化栽培技术规程》

2023-04-18 15:49:00 来源:农机网整理发布 阅读量:21004 评论

导读:该标准适用于内蒙古中早熟春玉米种植区进行推广应用,其他生态条件相类似地区可参照执行。

  【农机网 政策与标准】该标准由内蒙古自治区农牧厅提出,内蒙古自治区农业标准化技术委员会(SAM/TC 20)归口,内蒙古自治区农牧业科学院、乌兰察布市农牧业生态与资源保护中心、乌兰察布市农业技术推广中心、内蒙古大学、内蒙古自治区农牧业技术推广中心、鄂尔多斯市农牧业生态与资源保护中心起草。

  于2023年3月28日由内蒙古自治区市场监督管理局批准发布,将于2023年4月28日起实施。
 
  规定了玉米沟垄覆膜探墒提温自破膜机械化栽培技术的选地与整地要求、品种选择与种子处理、降解膜选择及覆盖要求、播种机具选择与调试、播种、播种铺管施肥覆膜一体化种植技术、施肥技术、灌水、杂草防除技术、病虫害防治、收获技术、机具操作安全及要求等各环节的技术内容。适用于内蒙古中早熟春玉米种植区进行推广应用,其他生态条件相类似地区可参照执行。
 
  【收获技术】
 
  机械化收获标准:
 
  果穗落粒损失率≤2%、果穗落地损失率≤3%、籽粒破碎率≤1.5%、茎秆切碎长度≤8 cm、茎秆切碎
 
  长度合格率≥90%、割茬高度≥25 cm、苞叶剥净率≥70%、根茬破碎合格率≥80%。联合收割符合GB 16151.12条件。
 
  收获标准:
 
  玉米籽粒含水率≤30%、茎杆含水率 70%左右、植株倒伏率≤5%、最低结穗高度≥60 cm、果穗下垂率≤15%。
 
  玉米生理成熟后,玉米籽粒含水率≤30%时采用机械收穗;籽粒含水量≤25%时采用机械籽粒直收。收获作业质量符合NY/T 1355要求。
 
  【机具操作安全及要求】
 
  安全作业应做到以下几个方面:
 
  ——机械作业前认真阅读机具操作手册;
 
  ——非机组人员不得随意上车进行作业(包括拉运机车);
 
  ——机车工作人员应穿紧身工作服,机车在运转情况下,不得排除故障,非机组人员不得随意靠近运转的机组;
 
  ——机车行走运转前应发出行走运转信号;
 
  ——机车作业时,严禁在拖拉机和收割台前活动;
 
  ——夜间工作机组应有足够的照明设施;
 
  ——任何人不许在作业区域内吸烟,夜间不许用明火照明;
 
  ——随车应有防火设施;
 
  ——严防机车漏油或加油时撒油发生;
 
  ——在作业区域内,任何人不能躺卧休息,应服从机组安全人员对违反安全行为的劝阻行动。
 
  点击下方下载完整标准文本。
 
  注:本文由农机网(www.nongjx.com)整理发布,资料来源:地方标准信息公共服务平台。
 
相关资料下载:

DB15T 2946-2023FDIS.pdf

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